IP Library Granted Patent US 8,753,731
Granted Patent B2
US 8,753,731 · App. 13/051,292 · Granted Jun 17, 2014

Anti-abrasive protective packaging material and method of making thereof

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Quick Facts
Patent No.
US 8,753,731
App. No.
13/051,292
Granted
Jun 17, 2014
Kind
B2
Abstract

A packaging material for protecting a packaged product is disclosed. The packaging material includes a core material having a plurality of cells with open tops and bottoms A first reinforcing layer covers the open tops of the cells of the core material. A second reinforcing layer covers the open bottoms of the cells of the core material. A layer of anti-abrasive material is attached to the first reinforcing layer. A second layer of anti-abrasive material may be attached to the second reinforcing layer. The packaging material may be formed into angle pads, corner pads and channel protectors also.

Claims (35)

1. A packaging material comprising:

a core material having a plurality of cells with open tops and bottoms;

a first reinforcing layer attached to the open tops of the cells of the core material;

a second reinforcing layer attached to the open bottoms of the cells of the core material; and

a first layer of anti-abrasive material attached to the first reinforcing layer, said first layer of anti-abrasive material including a first layer of tissue paper, wherein said core material, said first reinforcing layer, said second reinforcing layer, and said first layer of anti-abrasive material are formed into a corner post.

2. The packaging material of claim 1 , which includes a second layer of anti-abrasive material attached to the second reinforcing layer, said second layer of anti-abrasive material including a second layer of tissue paper.

3. The packaging material of claim 1 , wherein the first reinforcing layer is paperboard.

4. The packaging material of claim 3 , wherein the first reinforcing layer is a single ply of paperboard.

5. The packaging material of claim 3 , wherein the second reinforcing layer is paperboard.

6. The packaging material of claim 5 , wherein the second reinforcing layer is a single ply of paperboard.

7. The packaging material of claim 1 , wherein the core material is a honeycomb material having a plurality of hexagonal cells with open tops and bottoms.

8. A packaging material comprising:

a core material having a plurality of cells with open tops and bottoms;

a first reinforcing layer attached to the open tops of the cells of the core material;

a second reinforcing layer attached to the open bottoms of the cells of the core material; and

a first layer of anti-abrasive material attached to the first reinforcing layer, said first layer of anti-abrasive material including a first layer of micro-foam.

9. The packaging material of claim 8 , which includes a second layer of anti-abrasive material attached to the second reinforcing layer, said second layer of anti-abrasive material including a second layer of micro-foam.

10. The packaging material of claim 8 , formed into a corner post.

11. The packaging material of claim 8 , formed into a channel protector.

12. The packaging material of claim 8 , formed into an angle protector.

13. The packaging material of claim 8 , wherein the first reinforcing layer is paperboard.

14. The packaging material of claim 13 , wherein the first reinforcing layer is a single ply of paperboard.

15. The packaging material of claim 13 , wherein the second reinforcing layer is paperboard.

16. The packaging material of claim 15 , wherein the second reinforcing layer is a single ply of paperboard.

17. The packaging material of claim 8 , wherein the core material is a honeycomb material having a plurality of hexagonal cells with open tops and bottoms.

18. A packaging material comprising:

a core material having a plurality of cells with open tops and bottoms;

a first reinforcing layer attached to the open tops of the cells of the core material;

a second reinforcing layer attached to the open bottoms of the cells of the core material; and

a first layer of anti-abrasive material attached to the first reinforcing layer, said first layer of anti-abrasive material including a first layer of tissue paper, wherein said core material, said first reinforcing layer, said second reinforcing layer, and said first layer of anti-abrasive material are formed into a channel protector.

19. A packaging material comprising:

a core material having a plurality of cells with open tops and bottoms;

a first reinforcing layer attached to the open tops of the cells of the core material;

a second reinforcing layer attached to the open bottoms of the cells of the core material; and

a first layer of anti-abrasive material attached to the first reinforcing layer, said first layer of anti-abrasive material including a first layer of tissue paper, wherein said core material, said first reinforcing layer, said second reinforcing layer, and said first layer of anti-abrasive material are formed into an angle protector.

Assignments (8)
RELEASE OF SECURITY INTEREST Recorded Nov 14, 2023
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: CROWN PACKAGING TECHNOLOGY, INC.; SIGNODE INDUSTRIAL GROUP LLC
Reel/Frame 065564/0736 →
SECURITY AGREEMENT Recorded Apr 4, 2018
From: SIGNODE INDUSTRIAL GROUP LLC
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 045833/0485 →
RELEASE OF SECURITY INTEREST Recorded Apr 3, 2018
From: JPMORGAN CHASE BANK, N.A.
To: SIGNODE INDUSTRIAL GROUP LLC
Reel/Frame 045825/0133 →
CHANGE OF NAME Recorded Jul 16, 2014
From: PREMARK PACKAGING LLC
To: SIGNODE INDUSTRIAL GROUP LLC
Reel/Frame 033339/0966 →
SECURITY INTEREST Recorded May 2, 2014
From: PREMARK PACKAGING LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 032814/0305 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 24, 2014
From: ILLINOIS TOOL WORKS INC.
To: PREMARK PACKAGING LLC
Reel/Frame 032513/0423 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 16, 2011
From: THE REAL REEL CORPORATION
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 026464/0892 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2011
From: DUNN, CHARLES M.
To: THE REAL REEL CORPORATION, A RHODE ISLAND CORPORATION
Reel/Frame 026008/0345 →